Not applicableStudy completedNCT05834881What this trial is testingReducing Drug Use in Justice-Involved Emerging AdultsWho this might be right forSubstance-Related Disorders Chestnut Health Systems 35
Post-approval studies (Phase 4)Study completedNCT00666978What this trial is testingHealth Education Counseling With or Without Bupropion in Helping African Americans Stop SmokingWho this might be right forBladder CancerCervical CancerEsophageal Cancer+8 more Lisa Sanderson Cox, PhD 540
Not applicableNot Yet RecruitingNCT06469749What this trial is testingTheory-based Social Media Intervention for Non-medical Use of Prescription Opioids in Young AdultsWho this might be right forYoung AdultsPast-3-month Non-medical Use of Prescription OpioidsWithout Substance Use Disorders+1 more University of South Carolina 70
Not applicableTemporarily pausedNCT06577454What this trial is testingMeasuring the Effects of Neurostimulation on Risky and Ambiguous Decision-Making Capacity in People With and Without Substance Use DisorderWho this might be right forOpioid Use DisorderHealthy Volunteers National Institute on Drug Abuse (NIDA) 2
Not applicableUnknownNCT05273021What this trial is testingValidation of the Dutch Translation of the Tobacco, Alcohol, Prescription Medication and Other Substances (TAPS)-ToolWho this might be right forSubstance UseSevere Mental DisorderIntellectual Disability, Mild Birgit Seelen-de Lang 150
Not applicableStudy completedNCT00690352What this trial is testingSpecialized Substance Abuse Supervision (SSAS) Versus Non-SSAS Recidivism Rates Among Nebraska Felony Drug OffendersWho this might be right forSubstance-related DisordersAlcohol-related Disorders University of Nebraska 344
Not applicableStudy completedNCT05925270What this trial is testingSubstituting SMSs for Provider-delivered Care to Improve Alcohol Use OutcomesWho this might be right forAlcohol Use Disorder, MildAlcohol Use Disorder, Moderate University Hospital, Basel, Switzerland 255
Not applicableLooking for participantsNCT06543407What this trial is testingHarm Reduction for Smokers With Mental IllnessWho this might be right forTobacco Dependence Dartmouth-Hitchcock Medical Center 250
Not applicableStudy completedNCT06770556What this trial is testingTranscranial Magnetic Stimulation (TMS) Effects Using Magnetoencephalography (MEG) StudyWho this might be right forAlcohol Use DisorderAlcohol DependenceAlcohol Consumption Wake Forest University Health Sciences 5
Testing effectiveness (Phase 2)Study completedNCT02322047What this trial is testingPrazosin and Naltrexone (PaN) Study for Veterans With Alcohol Use DisordersWho this might be right forAlcohol Use DisorderPosttraumatic Stress Disorder (PTSD) Seattle Institute for Biomedical and Clinical Research 31
Not applicableStudy completedNCT00501007What this trial is testingPredictors of Treatment Outcome for Smokers With and Without SchizophreniaWho this might be right forTobacco Dependence Rutgers, The State University of New Jersey 203
Not applicableStudy completedNCT00770237What this trial is testingEffects of Smoking Cues on Tobacco Craving Responses and the Reinforcing Efficacy of Cigarettes in Smokers With and Without SchizophreniaWho this might be right forSchizophreniaNicotine Dependence University of Maryland, Baltimore 44
Testing effectiveness (Phase 2)Study completedNCT01021215What this trial is testingZileuton With or Without Celecoxib As Chemopreventive Agents in SmokersWho this might be right forTobacco Use Disorder National Cancer Institute (NCI) 84
Early research (Phase 1)Looking for participantsNCT07269873What this trial is testingSafety and PK Study of BICX104 With or Without Bupropion Compared to VivitrolWho this might be right forHealthy Adult Male and Female Volunteers BioCorRx Pharmaceuticals Inc 30
Not applicableStudy completedNCT01523730What this trial is testingEffects of rTMS on Cigarette Smoking and Cognition in SchizophreniaWho this might be right forSchizophreniaNicotine Addiction Centre for Addiction and Mental Health 27
Not applicableLooking for participantsNCT07459270What this trial is testingPsychiatric Symptom Characteristics in Methamphetamine-Induced Psychosis With and Without Lifetime Cannabis UseWho this might be right forMethamphetamine Induced PsychosisCannabis Use Elazığ Mental Health and Diseases Hospital 90
Large-scale testing (Phase 3)Study completedNCT00495092What this trial is testingEfficacy of Caffeine, With and Without Biperiden, in the Detoxification of Cocaine Dependent PatientsWho this might be right forCocaine Related Disorders Hospital Universitari Vall d'Hebron Research Institute 85
Not applicableStudy completedNCT02226367What this trial is testingPrazosin Augmentation of Outpatient Treatment of Alcohol Use Disorders in Active Duty Soldiers With and Without PTSDWho this might be right forAlcohol Use DisordersStress Disorders, PosttraumaticCombat Disorders Seattle Institute for Biomedical and Clinical Research 158
Post-approval studies (Phase 4)UnknownNCT00495183What this trial is testingEfficacy of Caffeine, With and Without Biperiden, as a Maintenance Treatment for Cocaine DependenceWho this might be right forCocaine Dependence Hospital Universitari Vall d'Hebron Research Institute 108
Not applicableStudy completedNCT01706380What this trial is testing3M Study - Maria Malmö Mobile Telephone StudyWho this might be right forSubstance Use Disorders Region Skane 73